Tobias Massier
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Publication details

Investigation of the Impact of Weather on Multi-machine Transient Stability Analysis

Publication data

Type:
Conference paper
Authors:
Arif Ahmed, Fiona Stevens McFadden, Ramesh Rayudu and Tobias Massier
Published in:
Proceedings of the 2020 IEEE PES Conference on Innovative Smart Grid Technologies (ISGT)
(Electronic ISBN: 978-1-7281-3103-0, Print-on-demand ISBN: 978-1-7281-3104-7)
Publisher:
Institute of Electrical and Electronics Engineers (IEEE), New York (New York, United States of America)
Publication date:
February 2020
Pages:
1–5
Conference:
Conference location:
Grand Hyatt, Washington (District of Columbia, United States of America)
Conference dates:
17 February 2020 – 20 February 2020
Abstract:
Transient stability analysis (TSA) deals with instability due to large disturbances in the power system. Traditionally, TSA is performed by time-consuming time-domain simulations based on simplified assumptions that do not model the weather-dependent characteristics. However, weather affects power flow analysis (PFA). Therefore, an impact of weather on TSA is anticipated. In this manuscript, the weather-dependent impacts are fully modelled and considered for TSA of multi-machine systems. Consequently, impact of weather on transient stability of a multi-machine system is investigated by considering real weather data. The influence of weather on TSA of transmission and distribution networks by performing time-domain fault simulations are carried out to demonstrate clearly that varying weather conditions impact the machine rotor angles and critical fault clearing times, causing these to vary with the weather, unlike conventional multi-machine transient stability analysis (MMTSA). It is also demonstrated that consideration of weather for TSA is more suitable for distribution networks having high R/X ratios and lower inertia.
Keywords:
Transient stability analysis, Weather-dependent transient stability analysis, Multi-machine systems
DOI:

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Format: 
@inproceedings{Ahmed_InvestigationImpactWeather_2020,
  author    = {Ahmed, Arif and Stevens McFadden, Fiona and Rayudu, Ramesh and Massier, Tobias},
  title     = {Investigation of the Impact of Weather on Multi-machine Transient Stability Analysis},
  year      = {2020},
  month     = feb,
  booktitle = {Proceedings of the 2020 IEEE PES Conference on Innovative Smart Grid Technologies (ISGT)},
  isbn      = {978-1-7281-3103-0},
  publisher = {IEEE},
  address   = {Washington, DC, US},
  pages     = {1--5},
  doi       = {10.1109/ISGT45199.2020.9087697},
  keywords  = {Transient stability analysis, Weather-dependent transient stability analysis, Multi-machine systems},
}
@inproceedings{Ahmed_InvestigationImpactWeather_2020,
  author    = {Ahmed, Arif and Stevens McFadden, Fiona and Rayudu, Ramesh and Massier, Tobias},
  title     = {Investigation of the Impact of Weather on Multi-machine Transient Stability Analysis},
  date      = {2020-02},
  booktitle = {Proceedings of the 2020 IEEE PES Conference on Innovative Smart Grid Technologies (ISGT)},
  isbn      = {978-1-7281-3103-0},
  publisher = {IEEE},
  location  = {Washington, DC, US},
  pages     = {1--5},
  doi       = {10.1109/ISGT45199.2020.9087697},
  keywords  = {Transient stability analysis, Weather-dependent transient stability analysis, Multi-machine systems},
}
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